In fixing the problem of the mounted /install directory on the SN being changed to 0600 permission. I added a call to Utils.pm->isMounted on the Linux path, this required adding Utils.pm to servicenode postscript. This breaks the running of the servicenode postscript on diskfull SN installes because xCAT is not installed until after the servicenode postscript is run in the otherpkgs run of postbootscripts.
This needs to be fixed in 2.6.10 and 2.7.
The use Utils.pm must be moved down to the updatenode -k section.